HPM1 equivalent SKD61 DC53
SPRUE BUSHINGS –NORMAL BOLT TYPE/FLANGE THICKNESS 15mm–
E Check catalog page ( D P.675 ) for details on String Elimination.
Part number – L – SR – P – A – V – G – (AIW/AXW … etc.) SBGHH25 –99.98–SR16– P3.5 – A2 –V22.0– G8 – AIW10–GC7–LKC
–Straight Type–
Quotation
Part number
M Material
H Hardness
Alterations
Normal
String Eliminator Type
SBBH SBBHH SBBT SBBTH SBBX SBBXH
HPM1 equivalent
37–43HRC
Alterations
Codes AIW AHW AXW ATW AJW ALW APW
Spec.
SKD61
48–52HRC
Runner grooving shape A (Trapezoid)
• W dimension and GC°selection W t GC° 3 2.5 7°
DC53
58–62HRC
Designation method AIW10–GC7 + Bolt hole position •Dowel hole position (When NC, KP code is used) KC position (When KC code is used)
＋
＋
＋
＋
＋
＋
＋
5
Spec.
GC °
2 －φ 11
4 3 5 3.5 6 4 8 5.5
R0.5
Part C
＋
＋
＋
＋
＋
＋
＋
G
1.6
10°
X Combination with ZC not available. X Combination with RC not available.
E ATW, AJW, ALW and APW have working limits as follows.
( α－ 0.4) ≧ W E The trapezoidal taper angle, which was previously fixed at 10°, is now selectable from 10°and 7°. Designation method AHW4–GC7 Specify in the sequence "(shape) (W dimension)–GC°." If the angle is not specified, (AHW4, for example) it will be considered as 10°. 10 7
t
1.6
Details of Part C
Alterations
Codes BIR BHR BXR BTR BJR BLR BPR
Spec.
R0.5
6.5
D
h6
Runner grooving shape B (Semicircle)
•R dimension selection 1 1.25 1.5 1.75 2 2.25 2.5 3 3.5 4
＋ 0.1 0
Designation method BXR2 + Bolt hole position • Dowel hole position (When NC, KP code is used) KC position (When KC code is used)
0 － 0.2
＋
＋
＋
＋
＋
＋
＋
± 0.1
L
15
50
3
a Fittings CB6 – 15 (2 pcs.)
Spec.
＋
＋
＋
＋
＋
＋
＋
–Tapered Type–
R
Part number
M Material
H Hardness 37–43HRC 48–52HRC 58–62HRC
Normal
String Eliminator Type
X Combination with ZC not available. X Combination with RC not available
E Code BTR, BJR, BLR and BPR have working limits as follows.
SBGH SBGHH SBGT SBGTH SBGX SBGXH
HPM1 equivalent
( α –0.4) ≧ 2 × R
SKD61
DC53
Alterations
Codes CIQ CHQ CXQ CTQ CJQ CLQ CPQ
Spec.
5
2 －φ 11
Runner grooving shape C (Arc + Tangent)
Designation method CTQ5 + Bolt hole position • Dowel hole position (When NC, KP code is used) KC position (When KC code is used)
•Q dimension selection 2 2.5 3 3.5
＋
＋
＋
＋
＋
＋
＋
Part C
G
Spec.
1.6
＋
＋
＋
＋
＋
＋
＋
5 °
1.6
X Combination with ZC not available. X Combination with RC not available.
E Code CTQ, CJQ, CLQ and CPQ have working limits as follows.
4 5 6 8
( α –0.4) ≧ Q × 1.09
Q
ℓ
Details of Part C
R0.5
6.5
D
h6
＋ 0.1 0
0 － 0.2
Alterations Codes
Spec.
Alterations Codes
Spec.
± 0.1 15
L
50
3
Single flange cutting KC = 0.5mm increments D/2 ≦ KC ＜ 25
a Fittings CB6 – 15 (2 pcs.)
Changes No. of bolt holes No. of bolt holes: 2 c 4 (Supplied bolts: 4) X Combination with NC not available Changes No. of bolt holes No. of bolt holes : 2 c 0 (Supplied bolts: 0) M Available for equivalent of material HPM1
BC
KC
X Combination with BC not available X Not available for string eliminator type X Combination with NC/KP not available E Interference with the SR part may occur.
A° 0.5° increments
V 0.1mm increments
G° 1° increments
L ( ＊ 2) 0.1mm increments
Part number
0 － 0.1
D h6
SR
P
KC
Type
D
( ＊ 6)
2 ( ＊ 3,4) 2.5 ( ＊ 3) 3 ( ＊ 3) 3.5 4 4.5 5 5.5 6 6.5
Two parallel flange cutting WKC = 0.5mm increments D/2 ≦ WKC ＜ 25
0
BN
–Straight Type–
0 −0.011
( ＊ 5) 30.0–150.0
16
16
10.5 11 12 13 16 20 21 23
Normal
String Eliminator Type
WKC
X Combination with BC not available X Not available for string eliminator type X Combination with NC/KP not available E Interference with the SR part may occur. Undercut machining S, T, U = 0.1mm increments E S ≧α+ 2 α+ 2 ≦ T ≦ D or (V–2UtanG°) 1.5 ≦ U ≦ 5 Specification L max. ≧ L + U Designation method ZC–S3.5–T4.0–U2.0 E Designate ZC–S–T–U first when using BC/KC combination. Then designate BC/KC alterations etc.
(HPM1 equivalent) SBBH SBBHH
0 － 0.1
φ 4 × 6
WKC
D > V ≧α+ 2
1–10
SBBT SBBTH SBBX SBBXH
(SKD61) (DC53)
Dowel hole boring X Not available for string eliminator type
NC
( ＊ 3)
Available for tapered type only
Available for tapered type only
20
20
1–4
–Tapered Type–
R0.5 R0.5
0 −0.013
Dowel hole boring (longitudinal) X Not available for string eliminator type X Combination with NC not available E Available for equivalent of HPM1 only E The effective length of dowel hole is 10mm below the under–head part (re- cessed hole φ 6.5)
( ＊ 5) 30.0–200.0
Normal
String Eliminator Type
φ 6 H7
(HPM1 equivalent) SBGH SBGHH
ZC
SBGT SBGTH SBGX SBGXH
KP
(SKD61) (DC53)
25
25
7 8
19
± 0.1
L
U
( ＊ 1) The value of α is set in accordance with L dimension. ( ＊ 2) L dimension is restricted by P, V and A. Further, G is restricted by L dimension. ( ＊ 4) Not available for products with string eliminator.
( ＊ 3) L dimension limits
E Working limits •Straight Type D– α≧ 2 (Calculation of α value) α= P + 2{L + (U) + 10}tan A － 2 ° •Tapered type U: with ZC alteration V− α≧ 2 L–ℓ ≧ 3 (Calculation of ℓ value) ℓ = D−V 2tan(G°−0.25°)
Conversion Chart of Trigonometric Functions D P.1215
Total length tolerance alteration L + 0.1 0 c L 0 – 0.02 E L dimension can be designated at 0.01mm increments when LKC is used X Combination with ZC not available Changes the G tolerance G 0 –30 ′ c G 0 –15 ′ E Available for tapered type when ℓ ≦ 15 and (L– ℓ) ≧ 10 ℓ = D−V 2tan(G°−0.25°) ※ 0.25° is a value that takes G tolerance into account. X Combination with ZC not available
3 3.5–4.5
P A
2
2.5
The step R is processed in the tip bore to prevent the connection between the sprue and the runner from breaking when releasing from the mold.
LKC
1 1.5–4.0 1 1.5–4.0 1–1.5 1–1.5
L
85 150
L dimension limits 50 85 50 85
( ＊ 5) L dimension is up to 100.0 in SBBX/SBBXH/SBGX/SBGXH. ( ＊ 6) SR0 cannot be designated for SBBX/SBBXH/SBGX/SBGXH.
＊ 0.25°is a value that takes G tolerance into account.
E The step R is cut with an inner R cutter. Surface roughness and position precision are not provided.
Step R dimension selection 1 2
RC
G
つなぎ R
E Available for α≧ 5 E •Straight type
Partnumber– L –SR– P – A – V – G SBBH16 – 35.0–SR11–P3 – A2 SBGH25 – 100.0 – SR16 – P3.5 – A2 – V22.0 – G8
GKC
D– α –(2 × RC) ＞ 2
Order
•Tapered type V– α –(2 × RC) ＞ 2 X Combination with shapes A, B and C not available. X Combination with ZC not available
ℓ
Quotation
Delivery
687
688
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